That Purity Thing

I've never really understood the apparent need for some people to think of themselves as some kind of Pure Bred critter.

It's possible that the Out Of Africa thing isn't quite as accurate as they thought, but we do know for an almost absolute fact that we all share common ancestry in one form or another. And when it's proven that an awful lot of us have that Neanderthal strain as well, there's just no way to make the case for anything as deliberately ignorant as Racial Purity.